/* CSS 全局变量：桃红艳丽风 */
    :root {
      --primary: #FF2E93;
      --primary-hover: #E01E7E;
      --primary-light: #FFEBF4;
      --primary-gradient: linear-gradient(135deg, #FF2E93 0%, #FF6584 100%);
      --accent-gradient: linear-gradient(135deg, #FF2E93 0%, #7928CA 100%);
      --bg-main: #FAFAFC;
      --bg-card: #FFFFFF;
      --text-main: #1D1D2C;
      --text-muted: #5C5C7A;
      --text-light: #9090A8;
      --border-color: #F1E2EA;
      --shadow-sm: 0 4px 12px rgba(255, 46, 147, 0.06);
      --shadow-md: 0 10px 30px rgba(255, 46, 147, 0.1);
      --shadow-lg: 0 20px 40px rgba(255, 46, 147, 0.15);
      --radius: 12px;
      --container-width: 1200px;
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      -webkit-font-smoothing: antialiased;
    }

    html {
      scroll-behavior: smooth;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
      background-color: var(--bg-main);
      color: var(--text-main);
      line-height: 1.6;
    }

    body {
      background-color: var(--bg-main);
      overflow-x: hidden;
    }

    .container {
      width: 100%;
      max-width: var(--container-width);
      margin: 0 auto;
      padding: 0 20px;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: all 0.25s ease;
    }

    /* 顶部导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }

    .brand-logo-wrap {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .brand-logo-wrap img {
      max-height: 44px;
      width: auto;
      display: block;
    }

    .brand-name {
      font-size: 20px;
      font-weight: 800;
      background: var(--primary-gradient);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      letter-spacing: -0.5px;
    }

    /* 严格按照要求：.nav-links 的 gap 设置为 0 */
    .nav-links {
      display: flex;
      align-items: center;
      list-style: none;
      gap: 0;
    }

    .nav-links li a {
      font-size: 14px;
      font-weight: 600;
      color: var(--text-main);
      padding: 8px 14px;
      border-radius: 6px;
      display: inline-block;
    }

    .nav-links li a:hover {
      color: var(--primary);
      background-color: var(--primary-light);
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 10px 22px;
      font-size: 14px;
      font-weight: 700;
      border-radius: 30px;
      cursor: pointer;
      border: 1px solid transparent;
      transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .btn-primary {
      background: var(--primary-gradient);
      color: #FFFFFF;
      box-shadow: 0 4px 14px rgba(255, 46, 147, 0.35);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(255, 46, 147, 0.45);
      color: #FFFFFF;
    }

    .btn-outline {
      border-color: var(--primary);
      color: var(--primary);
      background: #FFFFFF;
    }

    .btn-outline:hover {
      background: var(--primary-light);
      transform: translateY(-2px);
    }

    .mobile-menu-toggle {
      display: none;
      background: none;
      border: none;
      font-size: 24px;
      cursor: pointer;
      color: var(--text-main);
    }

    /* 模块通用样式 */
    section {
      padding: 80px 0;
      position: relative;
    }

    .section-header {
      text-align: center;
      max-width: 800px;
      margin: 0 auto 50px;
    }

    .section-tag {
      display: inline-block;
      padding: 4px 14px;
      background: var(--primary-light);
      color: var(--primary);
      font-size: 13px;
      font-weight: 700;
      border-radius: 20px;
      margin-bottom: 12px;
      letter-spacing: 0.5px;
    }

    .section-title {
      font-size: 32px;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 14px;
      letter-spacing: -0.5px;
    }

    .section-desc {
      font-size: 16px;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* 首屏 HERO 区域（严格无图片，纯 CSS 科技感） */
    .hero-section {
      padding: 100px 0 80px;
      background: radial-gradient(circle at 80% 20%, #FFE5F1 0%, #FAFAFC 60%),
                  radial-gradient(circle at 20% 80%, #FFF0F6 0%, #FAFAFC 50%);
      position: relative;
      overflow: hidden;
    }

    .hero-wrapper {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 50px;
      align-items: center;
    }

    .hero-content {
      position: relative;
      z-index: 2;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      padding: 6px 16px;
      border-radius: 30px;
      font-size: 13px;
      font-weight: 600;
      color: var(--primary);
      box-shadow: var(--shadow-sm);
      margin-bottom: 20px;
    }

    .hero-badge .pulse {
      width: 8px;
      height: 8px;
      background: var(--primary);
      border-radius: 50%;
      box-shadow: 0 0 0 0 rgba(255, 46, 147, 0.7);
      animation: pulse-dot 1.8s infinite;
    }

    @keyframes pulse-dot {
      0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 46, 147, 0.7); }
      70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(255, 46, 147, 0); }
      100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(255, 46, 147, 0); }
    }

    /* H1 要求：控制在20字以内 */
    .hero-title {
      font-size: 42px;
      line-height: 1.25;
      font-weight: 900;
      color: var(--text-main);
      margin-bottom: 20px;
      letter-spacing: -1px;
    }

    .hero-title span {
      background: var(--primary-gradient);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-desc {
      font-size: 17px;
      color: var(--text-muted);
      margin-bottom: 35px;
      line-height: 1.7;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 16px;
      margin-bottom: 40px;
    }

    .hero-btn-official {
      padding: 14px 32px;
      font-size: 16px;
      font-weight: 800;
      border-radius: 40px;
      background: var(--accent-gradient);
      color: #FFFFFF;
      box-shadow: 0 8px 25px rgba(255, 46, 147, 0.4);
    }

    .hero-btn-official:hover {
      transform: translateY(-3px) scale(1.02);
      box-shadow: 0 12px 30px rgba(255, 46, 147, 0.55);
      color: #FFFFFF;
    }

    .hero-stats {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 15px;
      border-top: 1px solid var(--border-color);
      padding-top: 25px;
    }

    .hero-stat-item h3 {
      font-size: 24px;
      font-weight: 800;
      color: var(--primary);
      margin-bottom: 4px;
    }

    .hero-stat-item p {
      font-size: 13px;
      color: var(--text-muted);
    }

    /* 首屏右侧纯 CSS 科技卡片矩阵（无图片） */
    .hero-card-matrix {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 16px;
      position: relative;
    }

    .tech-metric-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius);
      padding: 22px;
      box-shadow: var(--shadow-sm);
      transition: all 0.3s ease;
      position: relative;
      overflow: hidden;
    }

    .tech-metric-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 4px;
      height: 100%;
      background: var(--primary-gradient);
    }

    .tech-metric-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: #FFC0DB;
    }

    .tech-card-icon {
      width: 44px;
      height: 44px;
      border-radius: 10px;
      background: var(--primary-light);
      color: var(--primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 20px;
      margin-bottom: 12px;
      font-weight: bold;
    }

    .tech-card-title {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 6px;
    }

    .tech-card-desc {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.5;
    }

    /* 平台聚合标签云 */
    .models-stream {
      background: #FFFFFF;
      padding: 30px 0;
      border-top: 1px solid var(--border-color);
      border-bottom: 1px solid var(--border-color);
    }

    .models-stream-inner {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: center;
      gap: 10px;
    }

    .model-chip {
      background: var(--bg-main);
      border: 1px solid var(--border-color);
      padding: 6px 14px;
      border-radius: 20px;
      font-size: 13px;
      font-weight: 600;
      color: var(--text-main);
      transition: all 0.25s ease;
    }

    .model-chip:hover {
      background: var(--primary-gradient);
      color: #FFFFFF;
      border-color: transparent;
      transform: translateY(-2px);
    }

    /* 关于我们与平台介绍 */
    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: center;
    }

    .about-text p {
      margin-bottom: 16px;
      font-size: 15px;
      color: var(--text-muted);
      line-height: 1.8;
    }

    .about-feature-list {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 14px;
      margin-top: 24px;
    }

    .about-feature-item {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 14px;
      font-weight: 600;
      color: var(--text-main);
    }

    .about-feature-item .check-mark {
      color: var(--primary);
      font-weight: 900;
    }

    .about-media-box {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius);
      padding: 16px;
      box-shadow: var(--shadow-md);
    }

    .about-media-box img {
      width: 100%;
      height: auto;
      border-radius: 8px;
      display: block;
    }

    /* AIGC 服务与多模态创作工坊 */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
      gap: 24px;
    }

    .service-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius);
      padding: 26px;
      box-shadow: var(--shadow-sm);
      transition: all 0.3s ease;
      display: flex;
      flex-direction: column;
    }

    .service-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-md);
      border-color: #FF85BA;
    }

    .service-card-tag {
      font-size: 11px;
      font-weight: 800;
      text-transform: uppercase;
      color: var(--primary);
      margin-bottom: 8px;
      letter-spacing: 0.5px;
    }

    .service-card-title {
      font-size: 18px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 10px;
    }

    .service-card-desc {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.6;
      flex-grow: 1;
      margin-bottom: 16px;
    }

    .service-card-meta {
      font-size: 12px;
      font-weight: 600;
      color: var(--primary);
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-top: 1px dashed var(--border-color);
      padding-top: 12px;
    }

    /* 流程步骤 */
    .process-timeline {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      position: relative;
    }

    .process-step-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius);
      padding: 24px;
      position: relative;
      text-align: center;
    }

    .step-number {
      width: 36px;
      height: 36px;
      background: var(--primary-gradient);
      color: #FFFFFF;
      border-radius: 50%;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 14px;
      margin-bottom: 12px;
    }

    .step-title {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 8px;
    }

    .step-desc {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.5;
    }

    /* 案例中心展示 */
    .cases-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .case-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: all 0.3s ease;
    }

    .case-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-md);
    }

    .case-image-wrap {
      width: 100%;
      aspect-ratio: 16 / 9;
      background: #F0F0F5;
      overflow: hidden;
    }

    .case-image-wrap.square {
      aspect-ratio: 1 / 1;
    }

    .case-image-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }

    .case-card:hover .case-image-wrap img {
      transform: scale(1.05);
    }

    .case-body {
      padding: 20px;
    }

    .case-title {
      font-size: 17px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 8px;
    }

    .case-desc {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.5;
      margin-bottom: 12px;
    }

    .case-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
    }

    .case-tag {
      font-size: 11px;
      background: var(--primary-light);
      color: var(--primary);
      padding: 3px 8px;
      border-radius: 4px;
      font-weight: 600;
    }

    /* 对比评测板块 */
    .evaluation-section {
      background: linear-gradient(180deg, #FFFFFF 0%, #FFF5F9 100%);
    }

    .eval-highlight-box {
      background: #FFFFFF;
      border: 2px solid #FF85BA;
      border-radius: var(--radius);
      padding: 30px;
      box-shadow: var(--shadow-md);
      margin-bottom: 35px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 20px;
    }

    .eval-score-wrap {
      display: flex;
      align-items: center;
      gap: 20px;
    }

    .score-circle {
      width: 80px;
      height: 80px;
      border-radius: 50%;
      background: var(--primary-gradient);
      color: #FFFFFF;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      box-shadow: 0 4px 15px rgba(255, 46, 147, 0.4);
    }

    .score-num {
      font-size: 24px;
      font-weight: 900;
      line-height: 1;
    }

    .score-max {
      font-size: 11px;
      opacity: 0.9;
    }

    .eval-recommend-text h4 {
      font-size: 20px;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 6px;
    }

    .eval-recommend-text .stars {
      color: #FFB800;
      font-size: 18px;
      margin-bottom: 4px;
    }

    .eval-recommend-text p {
      font-size: 14px;
      color: var(--text-muted);
    }

    .table-container {
      width: 100%;
      overflow-x: auto;
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius);
      box-shadow: var(--shadow-sm);
    }

    .eval-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      font-size: 14px;
    }

    .eval-table th, .eval-table td {
      padding: 16px 20px;
      border-bottom: 1px solid var(--border-color);
    }

    .eval-table th {
      background: #FFF0F6;
      color: var(--text-main);
      font-weight: 700;
    }

    .eval-table td.primary-col {
      background: #FFF9FC;
      color: var(--primary);
      font-weight: 700;
    }

    /* 需求匹配与联系表单 */
    .form-wrapper {
      max-width: 760px;
      margin: 0 auto;
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius);
      padding: 36px;
      box-shadow: var(--shadow-md);
    }

    .form-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 18px;
    }

    .form-group.full {
      grid-column: span 2;
    }

    .form-label {
      display: block;
      font-size: 13px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 6px;
    }

    .form-control {
      width: 100%;
      padding: 12px 16px;
      border: 1px solid var(--border-color);
      border-radius: 8px;
      font-size: 14px;
      color: var(--text-main);
      background: var(--bg-main);
      transition: border 0.25s ease;
    }

    .form-control:focus {
      outline: none;
      border-color: var(--primary);
      background: #FFFFFF;
    }

    textarea.form-control {
      resize: vertical;
      min-height: 100px;
    }

    /* 用户真实评论 */
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 22px;
    }

    .review-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius);
      padding: 24px;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .review-quote {
      font-size: 14px;
      color: var(--text-main);
      line-height: 1.7;
      margin-bottom: 16px;
      font-style: italic;
    }

    .review-author {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px dashed var(--border-color);
      padding-top: 14px;
    }

    .author-avatar-text {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: var(--primary-light);
      color: var(--primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 16px;
    }

    .author-info h5 {
      font-size: 14px;
      font-weight: 700;
      color: var(--text-main);
    }

    .author-info p {
      font-size: 12px;
      color: var(--text-muted);
    }

    /* FAQ 折叠手风琴 */
    .faq-wrapper {
      max-width: 860px;
      margin: 0 auto;
    }

    .faq-item {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius);
      margin-bottom: 12px;
      overflow: hidden;
      transition: all 0.25s ease;
    }

    .faq-question {
      padding: 18px 24px;
      font-size: 15px;
      font-weight: 700;
      color: var(--text-main);
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      user-select: none;
    }

    .faq-question:hover {
      color: var(--primary);
    }

    .faq-icon {
      font-size: 18px;
      transition: transform 0.3s ease;
      color: var(--primary);
      font-weight: bold;
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s cubic-bezier(0, 1, 0, 1);
      padding: 0 24px;
      background: #FFFDFE;
      color: var(--text-muted);
      font-size: 14px;
      line-height: 1.7;
    }

    .faq-item.active .faq-answer {
      max-height: 500px;
      padding: 0 24px 18px;
      transition: max-height 0.3s cubic-bezier(1, 0, 1, 0);
    }

    .faq-item.active .faq-icon {
      transform: rotate(45deg);
    }

    /* 文章资讯板块 */
    .news-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
      gap: 16px;
    }

    .news-link-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: 8px;
      padding: 16px;
      display: block;
      transition: all 0.25s ease;
    }

    .news-link-card:hover {
      border-color: var(--primary);
      transform: translateY(-3px);
      box-shadow: var(--shadow-sm);
    }

    .news-badge {
      font-size: 11px;
      color: var(--primary);
      font-weight: 700;
      margin-bottom: 6px;
    }

    .news-title {
      font-size: 14px;
      font-weight: 600;
      color: var(--text-main);
      line-height: 1.5;
    }

    /* 加盟代理与算力被动收益 */
    .agency-box {
      background: var(--accent-gradient);
      border-radius: var(--radius);
      color: #FFFFFF;
      padding: 50px 40px;
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 40px;
      align-items: center;
      box-shadow: var(--shadow-lg);
    }

    .agency-content h3 {
      font-size: 28px;
      font-weight: 800;
      margin-bottom: 14px;
    }

    .agency-content p {
      font-size: 15px;
      opacity: 0.92;
      line-height: 1.7;
      margin-bottom: 24px;
    }

    .agency-perks {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
      margin-bottom: 24px;
    }

    .perk-item {
      background: rgba(255, 255, 255, 0.15);
      backdrop-filter: blur(8px);
      padding: 10px 14px;
      border-radius: 8px;
      font-size: 13px;
      font-weight: 600;
    }

    .agency-card-action {
      background: #FFFFFF;
      border-radius: var(--radius);
      padding: 24px;
      color: var(--text-main);
      text-align: center;
    }

    .agency-card-action h4 {
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 12px;
      color: var(--text-main);
    }

    /* 联系我们与客服二维码 */
    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: center;
    }

    .contact-card-info {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius);
      padding: 30px;
      box-shadow: var(--shadow-sm);
    }

    .contact-item {
      display: flex;
      align-items: flex-start;
      gap: 16px;
      margin-bottom: 20px;
    }

    .contact-item-icon {
      width: 36px;
      height: 36px;
      border-radius: 8px;
      background: var(--primary-light);
      color: var(--primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: bold;
      flex-shrink: 0;
    }

    .contact-item-text h5 {
      font-size: 14px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 2px;
    }

    .contact-item-text p {
      font-size: 14px;
      color: var(--text-muted);
    }

    .qr-box {
      text-align: center;
      background: #FFF5F9;
      border: 1px dashed #FF85BA;
      border-radius: 12px;
      padding: 20px;
    }

    .qr-box img {
      max-width: 140px;
      height: auto;
      border-radius: 8px;
      box-shadow: var(--shadow-sm);
      margin-bottom: 10px;
    }

    .qr-box p {
      font-size: 13px;
      font-weight: 700;
      color: var(--primary);
    }

    /* 页脚与友情链接 */
    .site-footer {
      background: #191924;
      color: #9A9AB3;
      padding: 60px 0 24px;
      font-size: 14px;
      border-top: 3px solid var(--primary);
    }

    .footer-top {
      display: grid;
      grid-template-columns: 1.5fr 1fr 1fr;
      gap: 40px;
      padding-bottom: 40px;
      border-bottom: 1px solid #2B2B3D;
    }

    .footer-brand h4 {
      font-size: 20px;
      font-weight: 800;
      color: #FFFFFF;
      margin-bottom: 12px;
    }

    .footer-brand p {
      line-height: 1.7;
      margin-bottom: 16px;
      max-width: 380px;
    }

    .footer-links-title {
      font-size: 15px;
      font-weight: 700;
      color: #FFFFFF;
      margin-bottom: 16px;
    }

    .footer-links-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .footer-links-list a:hover {
      color: var(--primary);
    }

    .friend-links-wrap {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 8px;
    }

    .friend-links-wrap a {
      background: #252536;
      color: #B4B4CC;
      padding: 4px 10px;
      border-radius: 4px;
      font-size: 12px;
    }

    .friend-links-wrap a:hover {
      background: var(--primary);
      color: #FFFFFF;
    }

    .footer-bottom {
      text-align: center;
      padding-top: 24px;
      font-size: 13px;
      color: #6C6C85;
    }

    /* 浮动客服挂件 */
    .floating-widget {
      position: fixed;
      right: 20px;
      bottom: 30px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .float-btn {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-md);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary);
      font-weight: bold;
      font-size: 14px;
      cursor: pointer;
      transition: all 0.25s ease;
    }

    .float-btn:hover {
      background: var(--primary-gradient);
      color: #FFFFFF;
      transform: scale(1.1);
    }

    /* 响应式媒体查询 */
    @media (max-width: 992px) {
      .hero-wrapper, .about-grid, .agency-box, .contact-grid {
        grid-template-columns: 1fr;
      }
      .process-timeline {
        grid-template-columns: repeat(2, 1fr);
      }
      .cases-grid, .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-top {
        grid-template-columns: 1fr;
        gap: 30px;
      }
    }

    @media (max-width: 768px) {
      .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        width: 100%;
        background: #FFFFFF;
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow-md);
        border-bottom: 1px solid var(--border-color);
      }
      .nav-links.active {
        display: flex;
      }
      .mobile-menu-toggle {
        display: block;
      }
      .hero-title {
        font-size: 30px;
      }
      .hero-card-matrix {
        grid-template-columns: 1fr;
      }
      .process-timeline, .cases-grid, .reviews-grid, .form-grid {
        grid-template-columns: 1fr;
      }
      .form-group.full {
        grid-column: span 1;
      }
      .eval-highlight-box {
        flex-direction: column;
        text-align: center;
      }
      .eval-score-wrap {
        flex-direction: column;
      }
    }